From: Javier Olaechea <pirata@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 70145@debbugs.gnu.org
Subject: bug#70145: [PATCH] Add sqlite-execute-batch command
Date: Tue, 2 Apr 2024 14:10:15 -0500 [thread overview]
Message-ID: <CAFVS=zBqFWwBSDkk7xK_O4faXUTiXFVA2SMdvXGxppLf_THAKA@mail.gmail.com> (raw)
In-Reply-To: <864jcja91a.fsf@gnu.org>
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Ok, updated the patch to include the test
On Tue, Apr 2, 2024 at 1:56 PM Eli Zaretskii <eliz@gnu.org> wrote:
> > From: Javier Olaechea <pirata@gmail.com>
> > Date: Tue, 2 Apr 2024 13:52:12 -0500
> > Cc: 70145@debbugs.gnu.org
> >
> > Thanks, I've updated the patch according to the feedback.
>
> Thanks, will review soon.
>
> > Btw I have a basic test for the functionality which I used to validate
> the code before submitting the patch.
> > Should I include it in test/sqlite-tests.el?
>
> Yes, more tests are always welcome.
>
--
"I object to doing things that computers can do." — Olin Shivers
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From b0cbe05c7da8abb49b45a799c1b066e788cf1c6d Mon Sep 17 00:00:00 2001
From: Javier Olaechea <pirata@gmail.com>
Date: Sun, 31 Mar 2024 23:07:10 -0500
Subject: [PATCH] Add sqlite-execute-batch command
This command is similar to sqlite-execute except that it executes
multiple statements in exchange for not accepting any arguments.
* doc/lispref/text.texi (Database): Document it.
* src/sqlite.c (Fsqlite_execute_batch): Add sqlite_execute_batch
command. It is similar to sqlite-execute but it executes all the
statements in the query. Unlike sqlite-execute the command doesn't take
any arguments to pass down to the statements.
* test/lisp/sqlite-tests.el (with-sqlite-execute-batch-test): Test it.
---
doc/lispref/text.texi | 8 ++++++++
src/sqlite.c | 12 ++++++++++++
test/lisp/sqlite-tests.el | 25 +++++++++++++++++++++++++
3 files changed, 45 insertions(+)
diff --git a/doc/lispref/text.texi b/doc/lispref/text.texi
index 90e2c6ce882..f1f8f813981 100644
--- a/doc/lispref/text.texi
+++ b/doc/lispref/text.texi
@@ -5404,6 +5404,14 @@ Database
@end defun
+@defun sqlite-execute-batch db statements
+Execute the @acronym{SQL} @var{statements}. @var{statements} is a
+string containing 0 or more @acronym{SQL} statements. This command
+might be useful when we want to execute multiple @acronym{DDL}
+statements.
+
+@end defun
+
@defun sqlite-select db query &optional values return-type
Select some data from @var{db} and return them. For instance:
diff --git a/src/sqlite.c b/src/sqlite.c
index 261080da673..c606fa5f831 100644
--- a/src/sqlite.c
+++ b/src/sqlite.c
@@ -646,6 +646,17 @@ sqlite_exec (sqlite3 *sdb, const char *query)
return Qt;
}
+DEFUN ("sqlite-execute-batch", Fsqlite_execute_batch, Ssqlite_execute_batch, 2, 2, 0,
+ doc: /* Execute multiple SQL statements in DB.
+Query is a string containing 0 or more SQL statements. */)
+ (Lisp_Object db, Lisp_Object query)
+{
+ check_sqlite (db, false);
+ CHECK_STRING (query);
+ Lisp_Object encoded = encode_string(query);
+ return sqlite_exec (XSQLITE (db)->db, SSDATA (encoded));
+}
+
DEFUN ("sqlite-transaction", Fsqlite_transaction, Ssqlite_transaction, 1, 1, 0,
doc: /* Start a transaction in DB. */)
(Lisp_Object db)
@@ -866,6 +877,7 @@ syms_of_sqlite (void)
defsubr (&Ssqlite_close);
defsubr (&Ssqlite_execute);
defsubr (&Ssqlite_select);
+ defsubr (&Ssqlite_execute_batch);
defsubr (&Ssqlite_transaction);
defsubr (&Ssqlite_commit);
defsubr (&Ssqlite_rollback);
diff --git a/test/lisp/sqlite-tests.el b/test/lisp/sqlite-tests.el
index d4892a27efc..7053026eb82 100644
--- a/test/lisp/sqlite-tests.el
+++ b/test/lisp/sqlite-tests.el
@@ -48,4 +48,29 @@ with-sqlite-transaction/rollback
;; First insertion (a=1) rolled back.
(should-not (sqlite-select db "select * from test"))))
+(ert-deftest with-sqlite-execute-batch-test ()
+ (let ((db (sqlite-open nil))
+ (query (with-temp-buffer
+ (insert "-- -*- sql-product: sqlite -*-
+
+-- I 💘 emojis
+
+CREATE TABLE settings (
+ name TEXT NOT NULL,
+ value TEXT,
+ section TEXT NOT NULL,
+ PRIMARY KEY (section, name)
+);
+
+CREATE TABLE tags📎 (
+ name TEXT PRIMARY KEY NOT NULL
+);
+
+-- CREATE TABLE todo_states (id INTEGER PRIMARY KEY, name TEXT NOT NULL);
+")
+ (buffer-string))))
+ (sqlite-execute-batch db query)
+ (should (equal '(("settings") ("tags📎"))
+ (sqlite-select db "select name from sqlite_master where type = 'table' and name not like 'sqlite_%' order by name")))))
+
;;; sqlite-tests.el ends here
--
2.29.2.154.g7f7ebe054a
next prev parent reply other threads:[~2024-04-02 19:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-02 15:03 bug#70145: [PATCH] Add sqlite-execute-batch command Javier Olaechea
2024-04-02 16:21 ` Eli Zaretskii
2024-04-02 18:52 ` Javier Olaechea
2024-04-02 18:56 ` Eli Zaretskii
2024-04-02 19:10 ` Javier Olaechea [this message]
2024-04-03 1:56 ` J.P.
2024-04-03 2:42 ` Javier Olaechea
2024-04-13 8:03 ` Eli Zaretskii
2024-04-14 3:32 ` Javier Olaechea
2024-04-14 5:52 ` Eli Zaretskii
2024-06-06 8:00 ` Javier Olaechea
2024-06-06 10:08 ` Eli Zaretskii
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